What glue is ok to use?

[i3oosted]

I have a powerhead mount that is broken .Is there a certain glue that I should use that won't leach anything into the water?

 

[walkerbrody]

Super glue is safe. Gel superglue is easier to use under water. Two part epoxy is aquarium safe when fully cured and would probably work better to fix a powerhead mount.

 

[cherubfish pair]

Putty-type epoxy. It will make your skimmer act up a little.

 

[ILoveReefer]

any superglue "the key ingredient being Cyanoacrylate" is reef safe. Gel is easier too use.